Table of Contents
Advertisement
11-8.
Instant Stop Adjustment
— in STOP
mode —
leaf spring, instant
ZAR
a
Ss
3mm
(%")
lever, instant stop
(1) Be sure that the tension regulator adjustment has
been made.
(2) Adjust the screw@ so that the distance between
the top
of the
instant
stop pull rod
and the
instant
stop
stroke
adjusting
plate
is 4~5Smm
(*42 ~ 3/6") in STOP mode.
(3) Be sure
that the clearance
between
the pinch
roller and the capstan is more than 1 mm(344")
when pulling the instant stop lever in FWD mode,
and the instant
stop knob
is not locked when
pulling it in STOP mode.
(4) Adjust
the
screw
so
that
the
clearance
between
the
tension
regulator
arm
and
the
instant
stop leaf spring is 3 mm(14")
in STOP
mode.
(5) After the adjustment,
apply lock paint to the
SCIeEWS.
11-9.
Bias Switch Position Adjustment
(1) Loosen the two screws and adjust by positioning
the switch.
(2) Be sure
that
the
switch
is in ON
position
in
FWD
mode,
and
when
the
function
selector
knob
is changed
slowly
from
FWD
to STOP,
the record
knob
is released
after the switch is
in OFF.
in STOP mode
in FWD
mode
switch, bias
(S301)
Fig. 11-15
Bias switch position adjustment
screw (8), adjusting
4~5mm (342 ~ ay
=i
pull rod, instant stop
screw @
adjusting
@
if
plate, instant stop stroke adjusting
arm,
tension regulator
Fig. 11-14
Instant stop adjustment
11-10.
Bias Timing Switch
Position Adjustment
— in FWD
mode —
Loosen
the two screws and adjust by positioning
the switch.
in modes
except
FWD
mode:
0.5~ 0.7 mm
(\ea")
in FWD
mode:
To contact sufficiently
deck, head
PPS
LLL SL Lf
ff
rod, record releasing
meter,
VU
switch, bias timing
(S305)
11-11.
Idler Arm
(C) Stroke Check
— in FWD mode at 4.8cm/s (1% ips) tape speed —
with 50 Hz use:
more than 0.6mm
(1/64")
with 60 Hz use:
some
Clearance
idler, capstan
— 20 —
Advertisement
Table of Contents
